89886663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 137779200

約数和(自身を除く): 47892537

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 4139, 7239, 12417, 21717, 37251, 78641, 235923, 525653, 707769, 1576959, 4730877, 9987407, 29962221, 89886663]

約数ペア:

[(1, 89886663), (3, 29962221), (9, 9987407), (19, 4730877), (57, 1576959), (127, 707769), (171, 525653), (381, 235923), (1143, 78641), (2413, 37251), (4139, 21717), (7239, 12417)]